Harmonie State Park is a nice campground. It has 200 sites, electric only, 5 bath houses and 2 pit toilets. There are also 11 cabins. They have a nature center in the middle of the campground that is open Thursday-Sunday in the summer. There are 3 playgrounds through out the campground. They have various events through the summer season with a big Halloween event in the fall. Most campsites are big and spacious, with several loops that allow campers to face one another. It is located back in the hills, far off the highway. Very little cell phone signal. Very relaxing and enjoyable. Olympic size pool open during summer-has water slide, diving boards, separate baby pool with shade awning, and concessions.

The state park is located on the Wabash River and has a boat ramp. They also have a youth tent area that is primitive, and day use horse trails.